Show the chemical structure of all 20 amino acids ?

Q: Draw simple peptides from individual amino acids, and label the N- and C-terminal amino acids

A: Amino acids are the simplest building blocks found in proteins. They are linked together by amide or…

Q: Draw the structure of the amino acid arginine and indicate all ionizable groups

A: Proteins are unbranched polymers constructed from 20 standard α-amino acids. They have four…

Q: Draw a titration curve that represents the amino acid backbone?

A: The titration curve is considered as the graphical representation in which pH results in the change…

Q: Give the exact location of aminon.

A: Amnion is a type of membrane that surrounds the embryo and works as a shock absorbent to protect the…

Q: Can two different proteins be composed of the same number and type of amino acids?

A: The building blocks of protein molecules are amino acids bonded by peptide linkages.

Q: Discuss the level of the Polypeptides structure?

A: Proteins are the ultimate products of the genes. DNA is transcribed into m RNA and this is…

Q: Describe the secondary structure of proteins?

A: Proteins are linear, unbranched polymers of amino acids. Amino acids are connected to each other via…

Q: Define the types of aminoacids in various ways with suitable examples ?

A: Amino acids are organic compounds with amino and carboxyl functional groups as well as a side chain…

Q: In an amino acid, what is the minimum number of carbon atoms? Of nitrogen atoms?

A: The chemical molecules inside the cell of living things are called biomolecules. The important…

Q: Define amino end

A: A polypeptide chain has directionality in the amino acids' arrangement, indicating that it has two…

Q: Identify the amino acids contained in the tripeptide below:

A: Amino acids are organic molecules that act as the building blocks of proteins. A functional protein…

Q: What forces stabilize the quaternary structure of a protein?

A: The spatial arrangement of several tertiary structures forms the quaternary structure. Subunits,…

Q: Explain the tertiary structure of amino acids ?

A: Amino acid is organic acid that contains alpha amino group, alpha carboxy group, a variable side…

Q: Does the chemical reaction to unite amino acids incorporate or liberate atoms? What are the chemical…

A: Amino acids are the building blocks of the proteins or peptides that have a chiral carbon that is…

Q: What is the sequence of atoms along the “backbone” of a protein?

A: A Peptide Bond is a  amide type of covalent chemical bond which links two amino acids to form a…

Q: Describe and recognize the 20 alpha amino acid structures and their side chains.

A: Alpha amino acid- It is used as a monomer for the synthesis of polypeptides, and…

Q: Draw the chemical structure of a generic amino acid, using R for the side chain.

A: Amino acids are the structural and functional subunits of the protein molecules. There are about 20…

Q: Describe the general structure of amino acids with annotated diagram

A: The large organic molecules that are produced in the human body are called as biological…

Q: Discuss the characteristics of proteins and give at least one aminoacidopathy and explain it.

A: Proteins are biomolecules which are polymers of Aminoacids that are joined by peptide bond . The…

Q: Discuss the N and C termini of proteins?

A: The macromolecule is a large diverse group and protein is one of the macromolecules. The protein is…

Q: What is the central carbon atom in an amino acid called?

A: Amino acids are the organic compounds that serve as monomers of protein.

Q: What amino acid is technically not an amino acid and which amino acid contains no chiral carbon…

A: Protein is an organic nitrogenous macromolecule that is essential for human health. In the human…

Q: Describe the structure of a nucleotide?

A: DNA full form is deoxyribonucleic acid. DNA is the main constituent of the chromosome. It contains…

Q: How many different dipeptides can be synthesized from 20 amino acids?

A: Amino acids are organic molecules that combine together to form proteins. Thus, amino acids are…

Q: What is the molecular chains of amino acids?

A: According to the question we have to find out what is the name of the molecular chains of amino…

Q: Define amino acid

A: Biomolecule also known as biological molecule is any of the numerous substances that are produced by…

Q: What determines the primary structure of a protein?

A: Proteins are large-sized heteropolymeric macromolecules having two or more polypeptide chains. They…

Q: Explain the chirality of amino acid molecules.

A: If any combination of rotations, translations, and conformational changes cannot superimpose a…

Q: Determine the amino acids that compose the peptide shown below.

A: Amino acids are compounds with a carboxyl group and amino group attached to the same carbon atom.…

Q: Would the peptide group be planar if the amino group of amino acids was bonded to the β carbon of…

A: Peptide group is generally linked to the amide bond that links the α-amino nitrogen of one amino…

Q: Explain the Levels of polypeptide structure?

A: Proteins (polypeptides):   Proteins are bio-molecules that are included under macro-molecules and…

Q: Explain Primary, secondary, and tertiary protein structures?

A: Proteins are large molecules. They are accountable for the various gene expressions.

Q: Give the characteristic features of other amino acids and highlight the side chain that is unique.

A: A repeated sequence of amino acids forms the structure of a protein. Amino acids contain a carboxyl…

Q: What are proteins? What are the four levels of proteins? Explain each level.

A: Meat and dairy products, hemp seeds, chia seeds, and soy are all sources of complete proteins.

Q: What is the primary structure of a protein?

A: Protein is the one of the important biomolecules which is formed from the gene or DNA of the cell by…

Q: What is a string (chain) of amino acids called?

A: proteins are important biomolecules which have diverse set of functions  in human body .

Q: Explain the secondary and tertiary structures of polypeptide chains ?

A: Proteins or polypeptide is sequence of amino acids that are joined by peptide linkage between the…

Q: Differentiate between mono-, di-, and polysaccharides, and giveexamples of each.

A: saccharides are sweet-tasting substances that are present in foodstuff, mainly in carbohydrates,…

Q: Discuss about the Synthesis of Chiral Amino Acids ?

A: They are optically active amino acids.

Q: Identify the amino acids contained in the following tripeptide. он он НN—CH—C—N—CH—С—N—CH—CO0" CH2…

A: A peptide bond is formed between two amino acids by a covalent linkage when a carboxyl group of one…

Q: Explain the role of lactose in structure ?

A: Lactose is the primary sugar (or carbohydrate) found naturally in milk and dairy. Lactose is made up…

Q: What is the amino acid side chain?

A: Proteins are the polymer of amino acids Proteins are also known as polypeptides. The amino acids are…

Q: When is a protein considered pure?

A: The protein is a macro molecule, that is made up of small building blocks called amino acids. The…

Nucleotides

It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). 

Nucleic Acids

Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.